package com.emeraldparser.collect;

import java.util.Collection;

public abstract class ManyToOneTransformedSet<F, T> extends AbstractTransformedSet<F, T> {

	@Override
	public boolean add(T e) {
		throw new UnsupportedOperationException();
	}

	@Override
	public boolean addAll(Collection<? extends T> c) {
		throw new UnsupportedOperationException();
	}

	@Override
	public void clear() {
		sourceSet().clear();
	}

	@Override
	public boolean isEmpty() {
		return sourceSet().isEmpty();
	}

}
